Issue 10, 2003
From the journal:

Chemical Communications

A facile synthesis of bimodal mesoporous silica and its replication for bimodal mesoporous carbon†

Jinwoo Lee,a   Jaeyun Kima  and  Taeghwan Hyeon*a  

* Corresponding authors

a National Creative Research Initiative Center for Oxide Nanocrystalline Materials and School of Chemical Engineering, Seoul National University, Seoul 151-744, Korea
E-mail: thyeon@plaza.snu.ac.kr

Abstract

Bimodal mesoporous silica material composed of 30∼40 nm sized nanoparticles with 3.5 nm sized three-dimensionally interconnected mesopores was synthesized under neutral conditions using sodium silicate as a silica source. Using the bimodal mesoporous silica as a template, bimodal mesoporous carbon having 4 nm sized framework mesopores and ∼30 nm sized textural pores was synthesized.

Graphical abstract: A facile synthesis of bimodal mesoporous silica and its replication for bimodal mesoporous carbon

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Article information

DOI
https://doi.org/10.1039/B301535A
Article type
Communication
Submitted
11 Feb 2003
Accepted
12 Mar 2003
First published
17 Apr 2003

Chem. Commun., 2003, 1138-1139

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A facile synthesis of bimodal mesoporous silica and its replication for bimodal mesoporous carbon

J. Lee, J. Kim and T. Hyeon, Chem. Commun., 2003, 1138 DOI: 10.1039/B301535A

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